JP2011525950A5 - - Google Patents
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- Publication number
- JP2011525950A5 JP2011525950A5 JP2011515198A JP2011515198A JP2011525950A5 JP 2011525950 A5 JP2011525950 A5 JP 2011525950A5 JP 2011515198 A JP2011515198 A JP 2011515198A JP 2011515198 A JP2011515198 A JP 2011515198A JP 2011525950 A5 JP2011525950 A5 JP 2011525950A5
- Authority
- JP
- Japan
- Prior art keywords
- catalytic converter
- particulate filter
- diesel particulate
- exhaust gas
- scr
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000003197 catalytic effect Effects 0.000 claims description 25
- 230000003647 oxidation Effects 0.000 claims description 11
- 238000007254 oxidation reaction Methods 0.000 claims description 11
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical class O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 229910000510 noble metal Inorganic materials 0.000 claims description 5
- 229910052723 transition metal Inorganic materials 0.000 claims description 5
- 150000003624 transition metals Chemical group 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- JRTYPQGPARWINR-UHFFFAOYSA-N palladium platinum Chemical compound [Pd].[Pt] JRTYPQGPARWINR-UHFFFAOYSA-N 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 238000010792 warming Methods 0.000 claims description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 12
- 239000007789 gas Substances 0.000 claims 7
- 239000003638 chemical reducing agent Substances 0.000 claims 5
- 238000000034 method Methods 0.000 claims 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 4
- 229910002091 carbon monoxide Inorganic materials 0.000 claims 4
- 239000000446 fuel Substances 0.000 claims 4
- 229930195733 hydrocarbon Natural products 0.000 claims 4
- 150000002430 hydrocarbons Chemical class 0.000 claims 4
- 239000000243 solution Substances 0.000 claims 4
- 230000001590 oxidative effect Effects 0.000 claims 3
- 238000000746 purification Methods 0.000 claims 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 238000007084 catalytic combustion reaction Methods 0.000 claims 2
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 230000008929 regeneration Effects 0.000 claims 2
- 238000011069 regeneration method Methods 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 1
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- 239000004202 carbamide Substances 0.000 claims 1
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 229910052741 iridium Inorganic materials 0.000 claims 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 229910052703 rhodium Inorganic materials 0.000 claims 1
- 239000010948 rhodium Substances 0.000 claims 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims 1
- 229910052707 ruthenium Inorganic materials 0.000 claims 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims 1
- 229910010271 silicon carbide Inorganic materials 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 8
- 239000010457 zeolite Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- -1 SAPO-11 Inorganic materials 0.000 description 1
- HHUIAYDQMNHELC-UHFFFAOYSA-N [O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O HHUIAYDQMNHELC-UHFFFAOYSA-N 0.000 description 1
- UNYSKUBLZGJSLV-UHFFFAOYSA-L calcium;1,3,5,2,4,6$l^{2}-trioxadisilaluminane 2,4-dioxide;dihydroxide;hexahydrate Chemical compound O.O.O.O.O.O.[OH-].[OH-].[Ca+2].O=[Si]1O[Al]O[Si](=O)O1.O=[Si]1O[Al]O[Si](=O)O1 UNYSKUBLZGJSLV-UHFFFAOYSA-L 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 229910052676 chabazite Inorganic materials 0.000 description 1
- 229910052675 erionite Inorganic materials 0.000 description 1
- 229910001657 ferrierite group Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08011654.4 | 2008-06-27 | ||
| EP08011654.4A EP2138681B1 (de) | 2008-06-27 | 2008-06-27 | Verfahren und Vorrichtung zur Reinigung von Dieselabgasen |
| PCT/EP2009/004543 WO2009156134A1 (en) | 2008-06-27 | 2009-06-24 | Method and device for the purification of diesel exhaust gases |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015062020A Division JP2015163790A (ja) | 2008-06-27 | 2015-03-25 | ディーゼル排ガスを浄化する方法及び装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011525950A JP2011525950A (ja) | 2011-09-29 |
| JP2011525950A5 true JP2011525950A5 (enExample) | 2013-10-10 |
| JP5808247B2 JP5808247B2 (ja) | 2015-11-10 |
Family
ID=39971027
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011515198A Expired - Fee Related JP5808247B2 (ja) | 2008-06-27 | 2009-06-24 | ディーゼル排ガスを浄化する方法及び装置 |
| JP2015062020A Withdrawn JP2015163790A (ja) | 2008-06-27 | 2015-03-25 | ディーゼル排ガスを浄化する方法及び装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015062020A Withdrawn JP2015163790A (ja) | 2008-06-27 | 2015-03-25 | ディーゼル排ガスを浄化する方法及び装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US10001053B2 (enExample) |
| EP (3) | EP2138681B1 (enExample) |
| JP (2) | JP5808247B2 (enExample) |
| KR (2) | KR101598988B1 (enExample) |
| BR (1) | BRPI0913882A2 (enExample) |
| CA (1) | CA2729063C (enExample) |
| WO (1) | WO2009156134A1 (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5630025B2 (ja) * | 2010-01-25 | 2014-11-26 | いすゞ自動車株式会社 | ディーゼルエンジンの排気浄化装置及び排気浄化方法 |
| JP5630024B2 (ja) * | 2010-01-25 | 2014-11-26 | いすゞ自動車株式会社 | ディーゼルエンジンの排気浄化装置及び排気浄化方法 |
| GB201003784D0 (en) | 2010-03-08 | 2010-04-21 | Johnson Matthey Plc | Improvement in control OPF emissions |
| GB2472716A (en) * | 2010-11-05 | 2011-02-16 | Akinolu Olamide Sanda | Filtering device |
| FR2971005A1 (fr) * | 2011-02-02 | 2012-08-03 | Peugeot Citroen Automobiles Sa | Ligne d'echappement pour moteur a combustion interne |
| GB2493987B (en) * | 2011-08-26 | 2014-03-19 | Jc Bamford Excavators Ltd | An engine system |
| JP6126858B2 (ja) * | 2013-02-14 | 2017-05-10 | 日立建機株式会社 | 内燃機関の排ガス浄化装置 |
| JP6204238B2 (ja) * | 2014-03-26 | 2017-09-27 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
| CN104208958B (zh) * | 2014-08-13 | 2016-04-06 | 国电科学技术研究院 | 一种用于选择性催化还原脱硝系统的可翻转预除尘装置 |
| DE102014221322A1 (de) | 2014-10-21 | 2016-04-21 | Volkswagen Aktiengesellschaft | Abgasbehandlungseinrichtung für eine Abgasanlage einer Brennkraftmaschine |
| AT516467A1 (de) * | 2014-11-10 | 2016-05-15 | Ge Jenbacher Gmbh & Co Og | Katalysatoreinrichtung für eine stationäre Brennkraftmaschine |
| GB2552072A (en) * | 2016-05-31 | 2018-01-10 | Johnson Matthey Plc | Vanadium catalysts for high engine-out NO2 systems |
| US10196952B2 (en) * | 2017-03-03 | 2019-02-05 | GM Global Technology Operations LLC | Vehicle exhaust system having variable exhaust treatment injector system |
| JP2018159334A (ja) | 2017-03-23 | 2018-10-11 | 日本碍子株式会社 | 排ガス浄化装置 |
| DE102018100833A1 (de) | 2018-01-16 | 2019-07-18 | Umicore Ag & Co. Kg | Verfahren zur Herstellung eines SCR-Katalysators |
| DE102018100834A1 (de) | 2018-01-16 | 2019-07-18 | Umicore Ag & Co. Kg | Verfahren zur Herstellung eines SCR-Katalysators |
| JP2019157738A (ja) * | 2018-03-12 | 2019-09-19 | いすゞ自動車株式会社 | 内燃機関の排気浄化装置 |
| US11071947B2 (en) | 2019-10-30 | 2021-07-27 | W. L. Gore & Associates, Inc. | Catalytic efficiency of flue gas filtration |
| US10940471B1 (en) * | 2019-10-30 | 2021-03-09 | W. L. Gore & Associates, Inc. | Catalytic efficiency of flue gas filtration |
| CN113491895B (zh) * | 2020-03-21 | 2022-05-24 | 芜湖美的厨卫电器制造有限公司 | 滤芯组件、过滤器和热水器 |
Family Cites Families (64)
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| GB1393053A (en) | 1972-08-30 | 1975-05-07 | Atomic Energy Commission | Catalytic reduction of nitrogen oxides |
| DE3328653A1 (de) | 1983-08-09 | 1985-02-28 | Steuler Industriewerke GmbH, 5410 Höhr-Grenzhausen | Vorrichtung zur durchfuehrung eines verfahrens zur ausscheidung von stickoxyden aus abgasen |
| JPS6351948A (ja) | 1986-08-21 | 1988-03-05 | Mitsubishi Heavy Ind Ltd | 排煙脱硝触媒 |
| DE3635284A1 (de) | 1986-10-16 | 1988-04-28 | Steuler Industriewerke Gmbh | Katalysator zur entfernung von stickoxiden aus abgasen |
| DE3735112A1 (de) | 1987-10-16 | 1989-04-27 | Didier Eng | Vorrichtung zum dosieren von ammoniak in einen abgasstrom |
| JP2660411B2 (ja) * | 1987-11-18 | 1997-10-08 | トヨタ自動車株式会社 | 排気ガス中の窒素酸化物を還元除去する方法 |
| FR2625919B1 (fr) | 1988-01-19 | 1994-02-11 | Institut Francais Petrole | Procede et catalyseur pour la reduction selective des oxydes d'azote |
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| DE102004040549B4 (de) | 2004-08-21 | 2017-03-23 | Umicore Ag & Co. Kg | Katalytisch beschichtetes Partikelfilter und seine Verwendung |
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| EP2091635B1 (de) | 2006-10-23 | 2020-09-09 | Umicore AG & Co. KG | Vanadiumfreier katalysator zur selektiven katalytischen reduktion und verfahren zu seiner herstellung |
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| US7998423B2 (en) | 2007-02-27 | 2011-08-16 | Basf Corporation | SCR on low thermal mass filter substrates |
| PL2117707T5 (pl) | 2007-02-27 | 2019-01-31 | Basf Corporation | Katalizatory zeolit cha -miedź |
| US20080202096A1 (en) * | 2007-02-28 | 2008-08-28 | Caterpillar Inc. | Particulate regeneration and engine control system |
| KR101017490B1 (ko) | 2007-03-26 | 2011-02-25 | 피큐 코포레이션 | 8-고리 기공 입구 구조를 갖는 분자체 또는 제올라이트를 포함하는 신규한 미세다공성 결정상 물질, 이를 제조하는 방법, 및 이를 이용하는 방법 |
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| MX2009011443A (es) | 2007-04-26 | 2010-01-18 | Johnson Matthey Plc | Catalizadores de reduccion catalitica selectiva de metal de transicion/zeolita. |
| US20090035194A1 (en) * | 2007-07-31 | 2009-02-05 | Caterpillar Inc. | Exhaust treatment system with an oxidation device for NO2 control |
| US7963104B2 (en) | 2008-02-15 | 2011-06-21 | Ford Global Technologies, Llc | Emission control system having a coated mixer for an internal combustion engine and method of use |
| US7971430B2 (en) * | 2008-04-04 | 2011-07-05 | Ford Global Technologies, Llc | Diesel turbine SCR catalyst |
| DE202009019007U1 (de) | 2008-05-07 | 2015-04-22 | Umicore Ag & Co. Kg | SCR-Katalysator zur Verminderung von Stickoxiden in Kohlenwasserstoff-haltigen Abgasen |
| US8343448B2 (en) * | 2008-09-30 | 2013-01-01 | Ford Global Technologies, Llc | System for reducing NOx in exhaust |
-
2008
- 2008-06-27 EP EP08011654.4A patent/EP2138681B1/de not_active Not-in-force
- 2008-06-27 EP EP18206151.5A patent/EP3473825A1/de not_active Withdrawn
-
2009
- 2009-06-24 US US13/000,927 patent/US10001053B2/en active Active
- 2009-06-24 KR KR1020107029153A patent/KR101598988B1/ko not_active Expired - Fee Related
- 2009-06-24 KR KR1020167004921A patent/KR101697498B1/ko not_active Expired - Fee Related
- 2009-06-24 JP JP2011515198A patent/JP5808247B2/ja not_active Expired - Fee Related
- 2009-06-24 EP EP09768983.0A patent/EP2315923B1/en not_active Not-in-force
- 2009-06-24 WO PCT/EP2009/004543 patent/WO2009156134A1/en not_active Ceased
- 2009-06-24 CA CA2729063A patent/CA2729063C/en active Active
- 2009-06-24 BR BRPI0913882A patent/BRPI0913882A2/pt active Search and Examination
-
2015
- 2015-03-25 JP JP2015062020A patent/JP2015163790A/ja not_active Withdrawn
-
2018
- 2018-05-16 US US15/981,588 patent/US10316739B2/en active Active
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